I-82 weather conditions near Plymouth, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 57°F 2025-10-15T17:30:00
• Tonight 2025-10-15, Mostly Clear then Areas Frost. Areas of frost after 2am. Otherwise, mostly clear, with a low around 33. Light east wind.
• Thursday 2025-10-16, Areas Frost then Mostly Sunny. Areas of frost before 11am. Otherwise, sunny, with a high near 64. Calm wind becoming southwest 5 to 8 mph in the afternoon.
• Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 42. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.
• Friday 2025-10-17, Sunny. Sunny, with a high near 67. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 36. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.
• Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 63.
• Saturday Night 2025-10-18, Chance Showers. A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 47.
• Sunday 2025-10-19, Chance Showers. A 50 percent chance of showers. Mostly sunny, with a high near 63.
• Sunday Night 2025-10-19, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 40.
• Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 62.
• Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 38.
• Tuesday 2025-10-21, Partly Sunny. Partly sunny, with a high near 61.
• Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 40.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 64.